An experimental study of speed and other factors in "racial" differences
By: by Otto Klineberg ...
Published: 1928
Place of publication: New York
Language: eng
Number of pages: 111
Subjects: Race; Ethnopsychology; Mental tests
Notes: Bibliography: p. 108-111.
Thesis (Ph. D.)--Columbia university, 1928.
Vita.
"Reprinted from Archives of psychology ... no. 93."